#palindromic — Public Fediverse posts

#Belphegor's #Prime is the #Palindromic prime number 1000000000000066600000000000001, named after the demon Belphegor, due to its superstitious significance containing "666" (the Number of the Beast) and being surrounded by thirteen zeroes on either side.

https://knowledgezone.co.in/kbits/67dbb039d563f80145d114ad

One day, one decomposition
A242414: Numbers whose prime factorization viewed as a tuple of nonzero powers is palindromic

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A242414.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A242414.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #prime #factorization #palindromic #graph #threejs #webGL

One day, one decomposition
A214423: Numbers n palindromic in only one base b, 2 <= b <= 10

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A214423.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A214423.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #palindromic #base #graph #threejs #webGL

One day, one decomposition
A154809: Numbers whose binary expansion is not palindromic

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A154809.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A154809.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #binary #expansion #palindromic #graph #threejs #webGL

Happy #palindromic Monday 3202023